> DFU024, Storage_Management, High Performace disk/file utility. ! : DFU Disk and File Utilities is a high performance utility 5 developed to perform routine maintenance and special 8 purpose operations on disks, files and directories. The 6 functionality offered by DFU is not or only partially 6 available through other DCL commands or VMS utilities. Available functions : 1 - DEFRAGMENT a single or a small number of files 8 - DELETE files by file-id; delete directory(trees) fast5 - DIRECTORY functions : COMPRESS or DUMP directories ; : search directories for files with : multiple versions , alias files . or empty directories1 : create directories with + preallocated size 2 - REPORT disk for file, freespace and disk usage statistics & - SEARCH very fast for specific files$ - SET : change many file attributes - UNDELETE files + - VERIFY and REBUILD of the disk structure
